Yamaha PX5 Power Amplifier 800w

Item # AMPPX5
| Mfg # PX5
| UPC # 086792999937
Our Price: $599.99
Retail: $825.00 | You Save: 27%
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The versatile PX series power amplifiers lineup combines intelligent processing with high output power to meet the requirements of a vast range of sound reinforcement environments. 500W x 2 at 8Ω / 800W x 2 at 4Ω.
  • 2x 500W at 8Ω
  • 2x 800W at 4Ω
  • Newly developed Class-D amplifier engine with a custom LSI
  • Flexible onboard PEQ, crossover, filters, delay, and limiter functions
  • Yamaha Speaker presets
  • Utilities for safe and secure operation


Specifications:


Sampling frequency rate: Internal: 48kHz
A/D D/A Converters: AD/DA: 24-bit linear, 128 times over sampling
Total harmonic distortion: 0.1% (1kHz, 10W), 0.3% (1kHz, Half power)
Frequency response: ±1.0dB (1W, 8Ω, 20Hz to 20kHz)
S/N ratio: 100dB (A-weighted, 8Ω, Gain setting = +14dBu)
Crosstalk: Less than -60dB (Half Power, 8Ω, 1kHz, Vol max input 150Ω shunt)
Voltage Gain/Sensitivity:
8Ω Volume max: 2.0dB/+6.3dBu (Gain setting: 32dB), 26.0dB/+12.3dBu (Gain setting: 26dB), 34.3dB/+4dBu (Gain setting: +4dBu), 24.3dB/+14dBu (Gain setting: +14dBu)
8Ω Volume max /Power Boost mode: 34.0dB/+6.3dBu (Gain setting: 32dB), 28.0dB/+12.3dBu (Gain setting: 26dB), 36.3dB/+4dBu (Gain setting: +4dBu), 26.3dB/+14dBu (Gain setting: +14dBu)
Maximum input voltage: +24dBu
Input impedance: 20kΩ (Balance), 10kΩ (Unbalance)
I/O Connectors:
Speaker output ports: Neutrik speakON NL4 x2, Binding post x2 pairs, 1/4" PHONE(TS) x2
Line Input: XLR-3-31 x2, 1/4 "PHONE(TRS) x2
Others: USB 2.0 Standard-A Connector (Female) for Save/Load, Speaker preset update, Firmware update with USB memory; AC inlet x1 with AC cord clamp
Indicators: POWER x1 (Green), ALERT x1 (Red), USB x1 (Green), PROTECT x2 (Red), CLIP/LIMIT x2 (Red), SIGNAL x2 (Green); Auto LED off feature
Processors: Input summing; D-CONTOUR(FOH/MAIN, MONITOR, OFF); Delay(0 - 74msec); HPF/LPF(cutoff frequency 20Hz~20kHz with polarity control); Speaker Processor(6 band PEQ + Limiter + Delay)
Latency: 1.5 msec (Analog Input to Speakers)
Presets: 8 user amplifier presets (Factory preset: Speaker presets for Yamaha passive speakers)
Protection circuit:
Load protection: POWER switch on/off: Output mute; Output voltage protection: Over voltage limiter, user configurable by wattage and speaker preset; DC-fault: Power Supply shutdown (NOT restored automatically)
Amplifier protection: Thermal: Output limiter (Restored automatically) → Output mute (Restored automatically); Over current: Output mute (Restored automatically); Over voltage: Output limiter (Restored automatically); Integrated Power Limit: Output limiter (Restored automatically)
Power supply protection: Thermal: Output limiter (Restored automatically) → Power supply shutdown; Over voltage: Power supply shutdown; Over current: Power supply shutdown
Amplifier class: Class D, Balanced output circuit (BTL)
Cooling: 16 step variable speed fan x 2, front to rear airflow
Power requirements: Depending on area of purchase; 100V 50Hz/60Hz, 120V 60Hz, 220V-240V 50Hz/60Hz *Verified as operating at rated power voltage +/- 10% voltage.
Power consumption: 230W (1/8 MAX power, 4Ω, Pink noise at all channels), 55W (4Ω, Idling)
Dimensions:
W: 480mm (18-7/8")
H: 88mm (3-7/16"): 2U
D: 388mm (15-2/8")
Net weight: 6.9 kg (15.21 lbs)
Accessories: USB cover, Owner's Manual, Specification sheet, AC cable (2.0m) x 1
Others: Operating Temperature: 0°C to +40°C, Storage temperature: -20°C to +60°C

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Product Warranty Information

 
Yamaha
 
Yamaha Website | Warranty Info; All warranties depend on product. For Consumer Electronics factory defects please contact Yamaha at 714-522-9105


  Product warrenty information

 
All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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Since 1887, the Yamaha Corporation in Japan has grown to become the world's largest manufacturer of musical instruments. Musicians worldwide place their confidence in Yamaha Drums, Keyboards, Woodwinds & Brass, plus Live Sound and Recording Gear.
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